#include <iostream>

#include "shape.h"
#include "rectangle.h"
#include "circle.h"

int main(int argc, char* argv[]) {
  Shape* shape;
  shape = new Rectangle(10, 20);
  shape->print();
  delete shape;
  shape = new Circle(10);
  shape->print();
  delete shape;
  return 0;
}
